RSSHub is an open-source, self-hostable RSS feed generator that converts dynamic web content from platforms like Twitter, Weibo, YouTube, Bilibili, Zhihu, Instagram, and more into standard RSS feeds. Built with TypeScript and powered by a community of over 5,000 global instances, it solves the growing problem of content disappearing behind paywalls, APIs, or JavaScript-heavy interfaces that traditional RSS readers can’t parse. Developers, content curators, and privacy-conscious users rely on RSSHub to aggregate feeds from platforms that don’t natively support RSS, ensuring they can subscribe and stay updated using their preferred feed readers like Feedly, Inoreader, or Tiny Tiny RSS. With over 10 million monthly requests and extensive documentation, it’s the de facto standard for RSS enrichment in modern workflows.
What You Get
- 5,000+ route handlers - Pre-built parsers for platforms including Twitter, Weibo, Bilibili, Zhihu, YouTube, Instagram, Spotify, TikTok, Douban, V2EX, and more — no manual scraping required.
- Self-hostable with Docker/NPM - Deploy your own instance using a single command; supports environment-based configuration for API keys and caching.
- Real-time feed generation - Automatically refreshes content from source platforms at configurable intervals, preserving original metadata and structure.
- Browser extension integration - RSSHub Radar (Chrome/Firefox) and mobile apps (RSSBud, RSSAid) auto-detect pages and generate one-click RSS subscriptions.
- Extensible architecture - Add custom routes via JavaScript modules; documented API enables contributions from the community for new platforms.
Common Use Cases
- Building a personalized news dashboard - Aggregate tweets, Zhihu answers, Bilibili videos, and Weibo updates into a single RSS reader to avoid platform fragmentation.
- Creating a corporate content monitor - Track competitor blogs, product releases on Instagram, or official WeChat accounts by converting them to RSS for internal alerts.
- Problem: Twitter/X lacks native RSS → Solution: RSSHub - Subscribe to any user’s tweets, lists, or hashtags as an RSS feed without relying on deprecated APIs.
- Team workflow for content curators - Marketing teams use RSSHub to monitor trending topics across 20+ platforms, feeding content into CMS systems via webhooks or automated scrapers.
Under The Hood
RSSHub is a large-scale, modular RSS generation platform designed to aggregate and transform content from various sources into standardized RSS feeds. It leverages a layered architecture to manage routing, middleware, and API interactions while supporting extensive customization through dynamic route handling.
Architecture
RSSHub follows a monolithic yet modular architecture that emphasizes separation of concerns and extensibility. The system uses a layered approach to organize core logic, route definitions, and external integrations.
- Uses middleware chaining and API route composition for flexible request handling
- Organizes code into distinct modules with clear boundaries between routing, error management, and content processing
- Implements configuration-driven route registration for scalable and maintainable module organization
Tech Stack
Built with TypeScript and Hono.js, RSSHub utilizes modern web technologies to support scalable content aggregation and API delivery.
- Employs Puppeteer and browser automation for robust web scraping capabilities
- Integrates with third-party services such as Sentry, Notion, and Telegram for enhanced functionality
- Leverages tsdown, pnpm, and Vite for streamlined development and deployment workflows
- Uses Vitest for unit and integration testing across core modules and route handlers
Code Quality
RSSHub demonstrates a mature approach to testing and error handling, with consistent patterns across modules.
- Comprehensive test suite covers core functionality and API endpoints for reliability
- Error handling is implemented using consistent try/catch blocks throughout the codebase
- Code maintains a high level of naming consistency and structural clarity
- Technical debt is present in reliance on global configurations and dynamic route handling
What Makes It Unique
RSSHub distinguishes itself through its API-first design and extensibility model that enables seamless content aggregation.
- Features a dynamic route discovery mechanism that allows for easy addition of new content sources
- Organizes APIs by category and namespace, enabling intuitive access to diverse content types
- Supports modular and pluggable architecture that allows developers to extend functionality without modifying core logic